Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 4 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Jan. 22, 2016 DUKR A 25,000 · · 45,000 Direct +125.00% Acquired
Jan. 1, 2016 DUKR A 5,000 · · 10,000 Direct +100.00% Acquired
Dec. 1, 2015 DUKR A 20,000 · · 20,000 Direct · Acquired
Dec. 1, 2015 DUKR A 5,000 · · 5,000 Direct · Acquired

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Jan. 1, 2016 DUKR Option Common Stock (5,000) · Jan. 1, 2019 5,000 Acquired
Dec. 1, 2015 DUKR Option Common Stock (5,000) · Dec. 1, 2018 5,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Annual statements (Form 5) Transactions and holdings reported once a year on SEC Form 5 — exempt or late-reported trades, gifts and small acquisitions.

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Transactions (1)

DateTickerSecurityCodeShares PriceValueOwned afterExercise priceExpirationA/D
March 4, 2020 DUKR Common Stock P 45,968 · · 45,968 · · ·